DescriptionMap-Prussia-UpperSilesia.svg The Prussian province of UpperSilesia (red), within the Free State of Prussia (blue). Date 14 January 2007 Source
of UpperSilesia (red}, within the Kingdom of Prussia (blue). Other members of the German Confederation shown in black. Map data of the IEG-Maps project
BY-SA 4.0 Creative Commons Attribution-Share Alike 4.0 truetrue English Map of Post WWI Europe with regional disputes noted URL: https://commons.wikimedia
East Prussia West Prussia(to Poland) Posen (to Poland) UpperSilesia (1922 to Poland) Hlučín Region (1920 to Czechoslovakia) Pomerania Silesia Alsace-Lorraine